紫外线照射

紫外線照射

zǐwàixiàn zhàoshè

noun

Meanings

HSK 7-9

长时间紫外线照射会损伤皮肤。

Cháng shíjiān zǐwàixiàn zhàoshè huì sǔnshāng pífū.

Prolonged UV exposure can damage the skin.

HSK 7-9

这种消毒方法使用紫外线照射。

Zhè zhǒng xiāodú fāngfǎ shǐyòng zǐwàixiàn zhàoshè.

This disinfection method uses ultraviolet irradiation.

memory

紫外线 = 'purple-outside-ray' = ultraviolet (the light beyond violet). 照射 = to shine on / irradiate. Pairs with 红外线 (infrared, 'red-outside-ray').

紫 zǐ

外 wài

线 xiàn

照 zhào

射 shè